The art is beautiful & extremely well done.
It's a well told story if your into depressing psychological drama with a touch of incest, but it's a bit too dark for my taste.
Kei literally drives himself crazy by going around in circles inside his own head. Things would have gone very differently if he had told his brother about his feelings much earlier; then whether Roku accepted his confession or rejected it, someone would've gotten him some help before he turned himself into this twisted sad excuse for a human being by trying every wrong method out there to quench his emotional thirst!
Though its a well presented story & I adore the art, I really can't bring myself to "like" this manga, so I'm giving the 2 stars just for the art.
I might rate higher if the ending is somewhat brighter....
Sora o Daite Oyasumi